SN 2020cui
RA/DEC (2000)
11:22:19.655 -07:34:47.19
170.58189696 -7.5797761
Type
SN IIn
Redshift
0.025
Related AstroNotes: 2020-47
Reporting Group
SGLF
Discovering Data Source
ZTF
Discovery Date
2020-02-09 10:03:26.000
TNS AT
Y
Public
Y
Discovery Mag
18.51
Filter
r-ZTF
Reporter/s
I. Perez-Fournon, C. Jimenez Angel, F. Poidevin, R. Shirley (IAC & ULL), R. Marques-Chaves (CAB), S. Geier (GRANTECAN & IAC), Y. Shu (IoA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's OIR Lab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT)

Spectra

 SN_2020cui - 2020-02-21 03:41:51 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
Show H at z=vexp= km/s
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Show He II at z=vexp= km/s
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Show [O III] at z=vexp= km/s
Show Na at z=vexp= km/s
Show Mg at z=vexp= km/s
Show Mg II at z=vexp= km/s
Show Si II at z=vexp= km/s
Show S II at z=vexp= km/s
Show Ca II at z=vexp= km/s
Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
Show Fe III at z=vexp= km/s
Show Å at z=vexp= km/s
Show Å at z=vexp= km/s
Show Tellurics 
Show Galaxy lines at z=
Show WR-WN at z=vexp= km/s
Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
62422020-02-21 03:41:51ESO-NTT / EFOSC2-NTT300Anais Möller, Mat Smith, Melissa AmenoucheCharlotte Angus, Tomás Müller, Miika PursiainenePESSTO+ tns_2020cui_2020-02-21_03-41-51_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020cui_2020-02-21_03-41-51_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2020-01-27 03:17:07 - 2020-02-29 05:39:533
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1233542020-02-29 05:39:5315.818.9VegaMagClear-Other_Other180RobotMASTER-IAC
1233532020-02-29 05:27:5315.718.9VegaMagClear-Other_Other180RobotMASTER-IAC
1233522020-01-27 03:17:0719.7VegaMagClear-Other_Other180Robot[Last non detection] MASTER-IAC
g-ZTFP48_ZTF-Cam2020-01-31 11:11:54 - 2020-02-13 09:03:183
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1218372020-02-13 09:03:1817.070.0519.69ABMagg-ZTFP48_ZTF-Cam30
1209872020-02-09 07:02:2218.548ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection]
1218352020-01-31 11:11:5419.5479ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2020-02-09 10:03:26 - 2020-02-09 10:03:262
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1209882020-02-09 10:03:2618.510.138ABMagr-ZTFP48_ZTF-Cam30Robot
1218362020-02-09 10:03:2618.510.1418.76ABMagr-ZTFP48_ZTF-Cam30
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
631562020-02-29 11:37:43MASTERO.Gress, V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov, D. Cheryasov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)MASTERMASTER11:22:19.670-07:34:47.502020-02-29 05:27:53.28015.7Clear-PSNMASTER OT J112219.67-073447.5MASTERLVC Inspect S200224ca
624552020-02-22 09:16:57ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF11:22:19.655-07:34:47.192020-02-09 10:03:26.00018.51r-ZTFPSNZTF20aammbvqZTFSee arXiv:1904.05922 for selection criteria.
621032020-02-18 02:58:49ipfI. Perez-Fournon, C. Jimenez Angel, F. Poidevin, R. Shirley (IAC & ULL), R. Marques-Chaves (CAB), S. Geier (GRANTECAN & IAC), Y. Shu (IoA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's OIR Lab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT) SGLFZTF11:22:19.659-07:34:47.182020-02-09 10:03:26.00018.51r-ZTFPSNZTF20aammbvqZTFData were provided by the Zwicky Transient Facility (https://www.ztf.caltech.edu) and processed through the Lasair (https://lasair.roe.ac.uk), ALeRCE (https://alerce.online), ANTARES (https://antares.noao.edu), and MARS (https://mars.lco.global) brokers.
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
62342020-02-21 20:06:04ePESSTOplus_Bot1Anais Möller, Mat Smith, Melissa Amenouche, Charlotte Angus, Tomás Müller, Miika Pursiainen, O. Yaron on behalf of ePESSTO+ePESSTO+SN IIn0.025ePESSTO+
62282020-02-20 23:26:27ipfI. Perez-Fournon, C. Jimenez Angel, F. Poidevin, R. Shirley (IAC & ULL), R. Marques-Chaves (CAB), S. Geier (GRANTECAN & IAC), Y. Shu (IoA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's OIR Lab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT)SGLFSN IIn0.0238SGLF

Comments

Object coordinates updated according to AT-report 62455 of Group ZTF
Previous RA, DEC: 11:22:19.659, -07:34:47.18 (170.581912, -7.579772)
Updated RA, DEC: 11:22:19.655, -07:34:47.19 (170.58189696, -7.5797761)

More than 6 hours earlier (i.e. some minutes before 20:58 UT on 2020-02-17) this transient had already been reported by Koichi Itagaki as TCP J11221964-0734471 on the CBAT "Transient Object Followup Reports" page, and subsequently the available information (including ZTF data) was submitted by me to the International Variable Star Index (VSX). Details at http://www.cbat.eps.harvard.edu/unconf/followups/J11221964-0734471.html and https://www.aavso.org/vsx/index.php?view=detail.top&oid=1540693